AngularJS is a javascript framework used for building web applications, it follows the conventional MVC /MVVM Framework in programming. (Google nalang for more info if dili familiar)

When we started working on our first project as a web developer we used pure Javascript and JQuery, it was quite easy to understand since puro event/behavior based sa html elements. But it was really tedious specially if daghan kaayo og elements ang html nimo.

Moving forward, we had a project that required us to use AngularJS, lisod as in lisod og adapt. Because it was different from Javascript and JQuery. At first slow kaayo among pagdevelop pero nadugayan, mas paspas pa among pagbuhat sa core functionality sa website compared before (using Javascript and JQuery, though we still use jquery at some point).

I believe learning AngularJS will really help other web developers, specially sa mga freelance developers na pinaspasay ang work. Though there are also other frameworks like ReactJS (Facebook's framework), EmberJS, Knockout etc. Nindot lang ni siya since this framework is brought to you by Google.

If you're a front-end developer and familiar na with javascript, we learned the very basics of AngularJS from this site (free raman ang first learning tutorial nila and also very informative).

https://www.codeschool.com/courses/s...ith-angular-js

W3school link to AngularJS

Introduction to AngularJS

If you're interested maybe I can teach you. Pero depende sa schedule, lisod karon tungod sa project.